Home / 1,483,547.63-2,047,295.73-804,484.67

Finding the Fourth Proportional to 1,483,547.63, 2,047,295.73 and 804,484.67

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Solution

The fourth proportional to 1,483,547.63, 2,047,295.73 and 804,484.67 is: 1,110,188.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,547.63 : 2,047,295.73 = 804,484.67 : x
  2. Step 2: Convert to fraction form
    1,483,547.63/2,047,295.73 = 804,484.67/x
  3. Step 3: Cross multiply
    1,483,547.63x = 2,047,295.73 × 804,484.67
  4. Step 4: Simplify right side
    1,483,547.63x = 1,647,018,019,504.98
  5. Step 5: Solve for x
    x = 1,647,018,019,504.98/1,483,547.63
  6. Step 6: Final answer
    x = 1,110,188.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.